唐山工业职业技术学院校园噪声测量实验报告

1、第一个数据上课75.571.771.769.769.769.769.267.667.166.866.466.165.565.564.964.564.563.763.763.563.262.962.862.662.561.660.660.560.360.359.859.759.459.15958.958.658.558.358.158.158.15857.957.857.457.357.156.355.855.655.555.455.25554.754.754.554.354.354.35453.953.953.753.553.453.253.152.952.752.752.652.452.25

2、2.2525251.951.651.551.451.451.451.351.150.950.850.750.750.650.450.450.250.149.549.449.148.247.3课间73.572.672.469.668.768.66867.967.667.467.166.166.165.965.36564.764.463.563.46362.662.562.462.362.16261.361.160.560.460.36059.859.759.659.559.559.459.2595958.858.758.657.957.957.957.857.657.357.357.157.15

3、6.756.656.656.556.456.356.256.256.25655.955.755.25554.954.854.854.754.554.454.354.254545453.953.953.853.853.753.453.453.453.253.252.852.751.951.751.651.551.451.451.150.750.4课前60.758.757.357.356.756.155.455.355.355.255.154.654.354.354.153.753.453.353.253.253.253.153.152.752.352.352.352.352.352.352.35

4、2.152.152.152.152.152.151.651.651.451.451.451.451.351.251.251.151.15150.850.750.450.450.350.350.350.350.350.250.150.1505049.949.849.849.849.849.849.749.749.749.549.349.248.948.848.848.848.848.748.548.547.347.347.347.347.347.350.847.146.946.846.746.746.545.645.645.545.3计算73.86664.662.562.561.359.158.

5、758.457.956.755.955.755.654.354.15453.353.153.15352.952.952.752.652.452.352.252.15251.951.651.451.351.251.151.151.150.650.650.650.550.450.450.350.350.250.1505049.949.949.949.949.849.849.849.749.749.649.649.549.549.449.349.349.249.249.149.149.149.149.149.149.149494948.948.848.848.848.848.748.748.748.

6、748.748.648.548.448.348.248.14847.947.847.747.347.1第二个点数据上课课间76.974.474.474.174.173.372.972.471.671.470.970.269.569.46968.868.868.868.368.167.867.567.467.466.766.766.766.666.466.366.265.865.865.565.364.964.163.16362.962.662.562.562.362.362626261.761.761.661.561.361.361.261.26160.960.960.660.560.460.

7、360.360.260.260.159.959.259.259.1595958.558.458.358.358.15857.957.757.757.557.457.257.256.956.956.756.455.955.855.755.455.355.255.154.454.353.5课前66.161.861.461.461.358.958.958.558.356.356.256.255.955.555.455.354.454.153.953.753.753.653.553.553.353.253.153.153.152.752.752.752.752.552.452.452.352.252.

8、251.951.951.851.851.851.551.551.551.551.451.451.451.351.150.950.950.850.850.850.750.750.750.750.750.650.650.650.550.450.450.350.350.350.250.15049.949.749.749.449.349.349.349.249.249.249.249.249.149.149494948.948.848.748.548.448.346.746.7第三个点数据上课66.163.161.861.461.158.958.558.458.457.856.356.255.755.

9、555.454.454.153.953.753.653.553.553.353.353.253.152.752.752.652.552.452.452.452.251.951.951.851.851.551.451.451.451.351.251.151.150.950.850.850.850.750.750.750.750.750.750.750.650.650.650.550.450.350.350.350.350.250.250.1505049.949.949.949.949.749.449.349.349.249.249.249.249.149.149.1494948.948.948.

10、948.848.748.648.548.548.448.346.746.7课间77.773.773.472.770.668.568.167.166.666.466.365.565.164.764.564.464.464.16463.563.363.162.762.761.461.261.161.161.161.16160.960.960.760.760.660.460.360.16059.459.459.459.459.35958.858.858.458.158.157.957.557.557.457.357.357.157.156.856.75655.655.555.455.355.155.

11、154.854.754.654.654.554.554.554.253.953.953.853.753.753.653.453.15352.952.852.352.152.151.851.351.250.950.850.850.550.250.149.2课前59.659.659.659.459.459.258.656.956.955.255.254.153.953.953.953.953.453.453.453.253.252.952.852.652.552.552.452.252.252.151.351.351.2515150.950.950.950.850.850.150.149.849.

12、849.849.749.549.549.449.24948.848.848.748.748.748.748.748.648.648.548.148.147.747.747.647.647.647.647.647.447.447.347.247.247.146.846.846.846.746.346.346.346.246.246.146.146464645.945.845.745.545.545.345.345.345.345.2计算第四个数据上课75.168.966.765.464.263.962.962.762.362.262.161.861.56160.360.360.360.260.1

13、59.959.959.859.659.15958.958.758.758.758.658.658.658.157.557.557.457.357.157.156.756.355.955.955.955.555.355.354.954.854.6545453.953.853.753.553.553.453.353.353.253.152.852.652.552.452.251.951.851.551.551.551.451.351.351.250.850.249.949.649.649.549.449.449.249.149.149.149.148.748.648.648.548.448.248

14、.14847.947.546.8课间76.576.174.57371.269.469.269.16968.668.468.368.266.6666665.965.965.865.765.565.465.365.165.164.764.764.564.263.863.863.763.763.162.962.762.562.362.262.262.261.961.961.761.66160.960.960.660.260.260.260.160.160.16059.759.759.459.459.359.259.25958.958.958.958.858.858.558.558.558.458.3

15、58.258.15857.957.857.657.457.357.357.257.156.956.956.756.556.155.555.154.554.15453.953.753.553.252.5课前61.861.661.360.860.560.360.160.159.959.859.759.759.759.659.659.559.559.459.459.459.459.359.359.258.958.958.958.958.958.958.958.958.958.758.558.558.458.458.458.358.358.358.258.258.157.957.857.857.657

16、.657.657.657.457.457.457.457.357.357.357.357.357.357.156.956.956.956.956.956.956.856.756.756.556.456.456.456.356.256.255.955.855.855.855.755.755.755.755.455.454.954.954.954.853.953.853.452.452.351.651.2计算第五个数据上课66.466.165.865.865.565.565.565.364.964.964.564.564.163.763.763.563.263.16362.962.661.359.

17、158.758.658.658.658.458.157.957.557.557.457.357.157.156.756.756.756.556.155.955.755.655.555.154.554.1545453.953.953.953.753.753.553.553.453.253.253.152.552.452.452.452.452.352.352.252.252.251.951.951.951.951.851.851.851.851.550.450.450.350.350.250.1505049.956.949.249.249.249.249.149.149.1494948.9课间7

18、7.773.773.472.770.667.467.466.766.766.766.666.466.366.265.865.865.562.662.562.562.362.3626261.761.761.661.561.361.360.560.460.360.359.759.759.759.659.659.559.559.459.459.459.459.259.259.159595958.958.858.758.658.558.458.357.957.957.957.857.657.357.357.156.956.956.956.956.956.856.756.756.656.554.754.

19、654.654.554.554.554.253.953.953.853.753.753.656.953.15352.352.252.252.252.151.951.950.1课前58.958.958.558.357.357.357.357.156.956.956.756.456.356.256.255.955.955.855.755.555.455.455.351.351.251.251.151.15150.950.950.850.850.850.850.850.850.750.750.750.750.750.750.750.750.750.750.650.650.650.550.450.45

20、0.450.450.350.350.350.350.350.350.250.149.549.549.549.549.449.449.349.249.249.249.249.249.249.249.149.149494948.848.848.648.548.148.147.756.947.647.647.647.647.647.447.447.347.247.2第六个数据上课58.558.357.357.356.756.356.256.256.155.955.555.455.455.355.355.355.255.154.954.854.654.454.354.354.154.153.953.9

21、53.853.753.753.753.653.553.553.453.453.353.353.253.252.452.452.352.252.252.151.651.351.351.251.251.1 515151.0 51.0 50.950.950.950.9 50.9 50.9 50.9 50.9 50.850.850.8 50.7 50.2 50.2 50.150.1 50.1 50.0 50.0 49.9 49.7 49.7 49.6 48.848.648.548.148.147.847.747.747.647.647.646.546.346.246.14645.945.845.745

22、.6课间75.37574.574.374.17473.372.972.471.671.470.970.269.569.46968.868.368.366.766.766.666.466.366.366.266.165.865.865.765.565.364.964.764.163.463.363.363.263.16362.762.762.762.662.562.362.26261.461.261.161.1 61.161.161.0 60.9 60.960.760.760.6 60.4 60.3 60.1 60.0 59.459.459.4 59.4 58.6 58.6 58.658.1 5

23、7.5 57.5 57.4 57.3 57.1 57.1 56.9 56.956.756.355.955.255.254.153.953.953.953.952.652.652.652.552.552.452.352.351.9课前59.759.759.759.6595958.858.758.657.957.955.455.455.355.355.355.255.154.954.854.654.454.354.354.154.153.953.953.853.753.753.753.653.553.553.453.453.353.353.253.252.452.452.352.252.252.1

24、51.651.351.351.251.251.1 515151.0 51.0 50.950.950.950.9 50.9 50.9 50.9 50.9 50.850.850.8 50.7 50.2 50.2 50.150.1 50.1 50.0 50.0 49.9 49.7 49.7 49.6 48.848.648.548.148.147.847.747.647.647.547.546.446.446.346.346.145.945.945.845.6第七个数据上课61.161.16160.959.659.659.659.559.559.459.459.459.259.2595958.858.

25、758.658.657.957.957.957.357.357.357.357.156.956.956.956.956.456.356.256.256.25655.955.755.255.255.25554.954.854.7 54.654.6 54.6 54.554.554.554.254.2 54.1 54.0 54.0 53.953.953.9 53.853.753.753.7 53.7 53.653.6 53.5 53.4 53.2 53.2 53.2 53.1 53.1 52.7 50.950.850.850.850.750.750.750.750.750.650.350.250.1

26、5049.949.749.749.549.4494948.948.848.8课间77.372.170.969.568.568.267.566.666.566.366.1666665.965.965.865.765.765.565.465.365.165.164.764.764.764.564.263.863.863.763.463.363.36362.962.762.762.662.562.562.362.362.362.362.362.3 62.262.2 62.2 62.262626261.9 61.9 61.7 61.7 61.761.661.6 61.661.561.461.3 61.

27、2 61.161.1 61.1 61.1 61.0 61.0 60.9 60.9 60.9 60.9 60.860.760.760.760.760.660.660.560.260.260.260.160.160.159.959.859.859.759.759.759.759.759.659.6课前62.262626261.961.961.761.761.761.660.760.660.559.859.759.759.65957.957.857.857.657.657.657.657.457.359.458.958.957.556.956.756.45655.655.555.555.255.25

28、5.255.255.25554.954.854.7 54.654.6 54.6 54.554.554.554.254.2 54.1 54.0 54.0 53.953.953.9 53.853.754.854.6 54.0 5453.9 53.8 53.7 53.5 53.5 53.4 53.1 53.1 52.7 50.950.850.850.850.750.752.151.351.351.2515150.950.950.950.850.850.148.548.448.248.14848.8第八个数据上课69.1 66.2 65.7 65.1 62.9 60.5 59.7 59.4 58.8

29、58.6 57.6 57.5 57.2 56.9 56.7 56.7 56.5 56.5 56.4 56.3 56.3 55.9 55.8 55.4 55.3 55.3 55.2 55.0 54.8 54.5 54.4 54.3 54.1 54.1 54.1 53.9 53.8 53.7 53.6 53.5 53.5 53.4 53.3 53.3 53.3 53.1 52.9 52.9 52.8 52.7 52.3 52.3 52.2 52.2 52.1 51.9 51.9 51.9 51.9 51.8 51.8 51.7 51.7 51.6 51.6 51.5 51.5 51.3 51.3

30、51.3 51.3 51.1 51.1 50.8 50.6 50.5 50.4 50.3 50.2 50.0 50.0 49.9 49.9 49.8 49.8 49.7 49.6 49.6 49.5 49.4 49.4 49.2 49.1 49.1 48.8 48.7 48.5 48.3 47.2 46.5 课间66.3 64.1 62.9 61.6 61.6 61.1 61.0 59.8 59.7 59.4 58.9 58.9 57.5 56.9 56.7 56.4 56.0 55.6 55.5 55.5 55.2 55.2 55.1 55.1 55.0 54.9 54.5 54.4 54.

31、4 54.4 54.3 54.2 53.9 53.8 53.7 53.6 53.5 53.4 53.4 53.2 53.1 53.1 52.8 52.8 52.8 52.8 52.7 52.6 52.6 52.6 52.5 52.5 52.4 52.3 52.3 52.2 52.2 52.2 52.1 52.1 52.1 52.1 52.0 52.0 52.0 52.0 52.0 51.9 51.9 51.9 51.9 51.8 51.8 51.8 51.8 51.8 51.7 51.7 51.7 51.6 51.6 51.5 51.5 51.4 51.3 51.3 51.3 51.2 51.

32、1 51.1 51.1 51.1 51.1 51.0 51.0 51.0 50.9 50.6 50.6 50.2 课前62.7 62.0 60.7 58.7 57.9 57.2 57.1 57.0 56.4 55.9 55.9 55.7 54.7 54.7 54.7 54.2 54.1 54.0 53.7 53.6 53.2 53.1 53.0 51.9 51.5 51.4 51.2 51.2 51.0 51.0 51.0 50.9 50.9 50.9 50.8 50.7 50.7 50.6 50.5 50.5 50.5 50.3 50.3 50.2 49.9 49.3 49.1 49.0 4

33、8.9 48.6 48.5 48.5 48.3 48.1 47.8 47.7 47.7 47.7 47.6 47.5 47.5 47.5 47.5 47.5 47.5 47.3 47.3 47.3 47.3 47.2 47.0 47.0 47.0 47.0 46.9 46.8 46.8 46.8 46.6 46.6 46.5 46.5 46.5 46.2 46.1 46.1 46.0 46.0 45.9 45.9 45.7 45.5 45.3 45.0 44.9 44.7 44.1 43.9 42.0 42.0 第九个数据上课68.3 66.7 66.3 66.1 65.7 64.7 63.4

34、 63.3 63.3 63.2 63.0 62.7 62.6 62.5 62.3 62.2 62.0 61.9 61.3 61.1 61.1 61.0 60.9 60.9 60.7 60.7 60.7 60.6 60.5 60.3 60.2 59.8 59.8 59.6 59.6 59.4 59.4 59.3 59.0 58.8 58.7 58.7 58.5 58.5 58.5 58.5 58.5 58.4 58.3 58.2 57.9 57.9 57.9 57.7 57.7 57.5 57.4 57.4 57.3 57.3 57.2 57.2 57.2 57.1 57.1 57.1 57.0

35、 56.9 56.4 56.3 56.2 56.0 56.0 55.8 55.7 55.7 55.5 55.5 55.5 55.5 55.3 55.2 55.2 55.0 55.0 54.8 54.8 54.7 54.7 54.4 54.3 54.3 53.7 53.6 53.4 53.3 53.0 52.9 52.9 50.1 课间71.4 70.8 70.4 69.5 68.1 67.8 67.7 67.4 67.0 66.3 66.3 66.1 65.7 65.6 65.5 65.3 65.1 65.0 65.0 65.0 64.7 64.6 64.4 64.0 63.2 63.2 62

36、.3 62.3 62.3 62.3 62.2 61.6 61.3 60.8 60.7 60.7 60.6 60.5 59.8 59.7 59.7 59.6 59.0 58.9 58.8 57.7 57.5 57.4 57.3 57.1 57.1 56.7 56.4 55.7 55.4 55.1 54.9 54.0 53.2 53.2 53.1 53.1 53.0 52.8 52.5 52.5 52.4 52.2 52.1 52.1 52.1 52.0 51.8 51.8 51.8 51.6 51.6 51.5 51.5 51.5 51.5 51.5 51.2 51.0 51.0 50.9 50

37、.9 50.9 50.9 50.7 50.7 50.6 50.4 50.4 50.3 50.2 50.1 50.1 49.6 49.6 课前59.0 57.0 56.4 55.6 54.6 54.6 54.0 53.9 53.7 53.5 53.4 53.2 53.2 53.1 53.1 52.7 52.0 52.0 51.6 51.2 51.1 51.0 51.0 50.9 50.9 50.9 50.9 50.9 50.8 50.7 50.7 50.7 50.6 50.5 50.4 50.2 50.2 50.1 50.1 50.0 50.0 49.9 49.7 49.7 49.6 49.5

38、49.5 49.5 49.5 49.3 49.3 49.3 49.2 49.2 49.1 49.1 49.1 49.1 49.0 49.0 49.0 48.7 48.6 48.6 48.6 48.5 48.5 48.5 48.5 48.4 48.4 47.9 47.9 47.7 47.6 47.6 47.5 47.5 47.5 47.3 47.0 46.7 46.7 46.7 46.7 46.7 46.7 46.6 46.5 46.5 46.3 46.3 46.2 45.8 45.5 44.7 43.9 43.9 43.5 43.0 第十个数据上课66.3 66.164.1 63.162.9 62.5 62.3 62.362.2